The Information Below Is the Number of Daily Emergency Assists

question 78

Multiple Choice

The information below is the number of daily emergency assists made to skiers by the volunteer ski team at Alpine Ski Lodge for the last 50 days. To explain, there were 22 days on which there were 2 emergency assists, and 9 days on which there were 3 emergency assists.
Convert this information to a probability distribution, and determine the mean number of assists per day.

• A) 1.56
• B) 1.7
• C) 1.66
• D) 1.76
• E) 1.77

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Definitions:

Freud

An Austrian neurologist and the founder of psychoanalysis, known for his theories on the unconscious mind, developmental stages, and defense mechanisms.

Ego

Refers to the part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.

Reality Principle

The concept in psychoanalytic theory that the mind functions to mediate between the demanding needs of the id and the external real world.

Ego

In psychoanalytic theory, the part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.